1796770800 has 540 divisors, whose sum is σ = 7271825496. Its totient is φ = 407347200.

The previous prime is 1796770793. The next prime is 1796770841. The reversal of 1796770800 is 80776971.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 11444322 + ... + 11444478.

Almost surely, 2^1796770800 is an apocalyptic number.

1796770800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1796770800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3635912748).

1796770800 is an abundant number, since it is smaller than the sum of its proper divisors (5475054696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1796770800 is a wasteful number, since it uses less digits than its factorization.

1796770800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 45.

The square root of 1796770800 is about 42388.3333005675. Note that the first 4 decimals coincide. The cubic root of 1796770800 is about 1215.7125323180.

The spelling of 1796770800 in words is "one billion, seven hundred ninety-six million, seven hundred seventy thousand, eight hundred".